DocumentCode
1906322
Title
A study on the channel error tolerance and LUT calibration for Active Phased Array Antenna
Author
Sunghoon Jang ; Donghwan Kim ; Seonjoo Kim
Author_Institution
Agency for Defense Dev., Daejeon, South Korea
fYear
2015
fDate
24-26 June 2015
Firstpage
1094
Lastpage
1099
Abstract
This paper presents a case study result of the channel error tolerance and calibration for the APAA(Active Phased Array Antenna). Implemented APAA has 500 array elements and a distributed beam steering controller. We tried to set up an error tolerance for each array element. This study used the LUT(Look Up Table) calibration method to calibrate the array element channel errors. Near-field measurement result shows that the error tolerance value is valid and the LUT calibration method has an effect to the APAA.
Keywords
antenna phased arrays; calibration; table lookup; APAA; LUT calibration; active phased array antenna; array elements; channel error tolerance; distributed beam steering controller; look up table calibration method; near-field measurement; Antenna measurements; Arrays; Beam steering; Calibration; Phased arrays; Table lookup; Transmission line measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium (IRS), 2015 16th International
Conference_Location
Dresden
Type
conf
DOI
10.1109/IRS.2015.7226325
Filename
7226325
Link To Document